Add a stunning architectural focal point to any Andersen oval window with our Keystone Oval Window Surround. The keystone accent at the top delivers timeless, old-world character — precision CNC-cut from Versatex / Azek PVC at Executive Architectural Millwork on Long Island for a perfect, no-trimming-needed fit. It'll never rot, and it looks as sharp in 30 years as it does on installation day.
Key Features
Keystone accent detail — traditional design that elevates any oval window
Vertical installation only — designed for oval windows in the vertical position
100% Versatex / Azek cellular PVC — will never rot, split, warp, or crack
CNC precision cut — perfect fit, no trimming needed
Available S4S (5/4 x 4, actual 1" x 3-1/2") or with 3/4" x 3/4" siding pocket
Decorative use only — not a waterproofing solution
Paintable — accepts exterior paint for a seamless match
Proudly made in the U.S.A. using American-made PVC
These surrounds are decorative only and do not provide waterproofing. Have your windows properly taped and waterproofed by a qualified contractor before installation. Use stainless steel or galvanized fasteners.
Need a Custom Size?
We manufacture in-house and can quote custom sizes. Call 631-234-1090 or email eamillwork@gmail.com.